Oops, it doesn't look like 'Shut The Fuck Up And Keep Ur Opinion To Urself day' is a national day..

Other days

Lash Day

Lisp Day

Law Day

Offer Day

Stress Awareness Day

Mean Girls Day

Prescription Drug Take Back Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Embarrass Your Best Friend Day

Ormille Day